BMW M2 Fuel Injection Pump Replacement Parts

The BMW M2 ran in its first generation (F87) from 2016 to 2021, with the Competition variant arriving in 2019 replacing the standard car — both share the same generation body but the standard M2 used the S55 engine while the Competition switched to the S58-derived S55 variant, so engine codes are the critical check here. Because the fuel injection pump follows the engine code rather than the model year badge, confirm the exact engine code from your V5 or a VIN check before assuming a pump from a different year will interchange. Whether ancillary mounting or fuel system detail changed between the standard and Competition within that F87 generation is best confirmed with the breaker against your specific registration.

The engine code matters far more than the year — two M2s built in the same year could carry different engines depending on whether one is a standard M2 or a Competition, and the fuel injection pump is matched to that specific engine. Pull the engine code from your V5 logbook or run a VIN check, and give that to the breaker rather than just quoting a year. Quoting only the year risks being supplied a pump that physically resembles the right part but is calibrated or ported differently for a different engine variant.

The M2 Competition's S58-adjacent S55 engine shares design lineage with the S55 used in the F80 M3 and F82 M4, and injection components may cross over, but you should not assume direct interchange without matching engine codes precisely. Give the breaker both the engine code from your V5 and your registration so they can verify whether the pump from a donor M3 or M4 is a confirmed match. Never rely on badge similarity alone when sourcing mechanical fuel system parts.

Yes, it matters — the standard M2 (produced up to around 2018) used the S55 engine in one state of tune, and the M2 Competition (from 2019 onward within the F87 generation) also used the S55 but in a specification closer to the M3/M4 unit, so pump specifications may differ. The trim name 'Competition' is not cosmetic here — it reflects a genuine mechanical change that can affect injection system components. Always confirm the engine code from your V5 or VIN check and have the breaker verify it against their donor vehicle before purchasing.

Both sit within the F87 generation (2016–2021), but 2017 is a standard M2 and 2020 is a Competition, meaning they almost certainly carry different engine specifications of the S55, which is a meaningful boundary for fuel system parts. You should not assume fitment across that standard-to-Competition changeover without checking engine codes on both vehicles. Name the exact engine codes to the breaker and ask them to confirm the pump is a verified match — crossing that variant boundary is precisely the kind of detail a good breaker will check for you.

Fuel type is fundamental — the M2 is a petrol-only model, so this is unlikely to catch you out within this nameplate, but always confirm with the breaker if you have any doubt about the donor vehicle's fuel type. Gearbox type (manual or DCT automatic) does not directly affect the injection pump itself, as that component follows the engine rather than the transmission. Stick to matching engine codes as your primary criterion and you will give yourself the best chance of a correct fitment.